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23 lines
666 B
23 lines
666 B
import { Dimensions } from "react-native"; |
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const { width, height } = Dimensions.get("window"); |
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const fontSize = (size: number) => { |
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// 设定基准尺寸 430x932 |
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const baseWidth = 430; |
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const baseHeight = 932; |
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// 计算屏幕宽度和高度的缩放比例 |
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const scaleWidth = width / baseWidth; |
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const scaleHeight = height / baseHeight; |
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// 选择较小的比例来进行自适应，保证字体不会过大 |
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const scale = Math.min(scaleWidth, scaleHeight); |
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// 设置基准字体大小 |
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const baseFontSize = size; |
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// 计算自适应字体大小 |
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const customFontSize = baseFontSize * scale; |
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return customFontSize; |
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}; |
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export default fontSize;
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